CVE-2017-8309

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

4.54% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 91.2% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Low. Red Hat's rating for its own products, not a CVSS rating.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2017-05-23 03:56Z9 YR AGO

Last updated

2024-08-05 16:34Z2 YR AGO

Reserved

2017-04-28

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-772Missing Release of Resource after Effective LifetimeBase

Data version

5.1

Document digest

07f5674506730d0b6f9b0c54933125c225c2b74ee70a7c442b7ffaa779581580

• lists.debian.org[debian-lts-announce] 20180906 [SECURITY] [DLA 1497-1] qemu security updatehttps://lists.debian.org/debian-lts-announce/2018/09/msg00007.htmlmailing-listx_refsource_MLIST
• security.gentoo.orgGLSA-201706-03https://security.gentoo.org/glsa/201706-03vendor-advisoryx_refsource_GENTOO
• www.securityfocus.com98302http://www.securityfocus.com/bid/98302vdb-entryx_refsource_BID
• access.redhat.comRHSA-2017:2408https://access.redhat.com/errata/RHSA-2017:2408vendor-advisoryx_refsource_REDHAT
• lists.gnu.org[qemu-devel] 20170428 [PATCH] audio: release capture buffershttps://lists.gnu.org/archive/html/qemu-devel/2017-04/msg05587.htmlmailing-listx_refsource_MLIST